Since blood obsidian could trigger new functions in the Celestial's Eye, Jack wondered if other types of jewelry could unlock additional abilities as well.
During the past few days, when he had little to do, he had tried to absorb other items to see if they could produce any effect, but unfortunately, he had failed. It seemed that discovering new functions would require him to focus specifically on the unique properties of blood obsidian.
Jack fell into deep thought. The first time he encountered the term "blood obsidian" was from Cherry. When Cherry had asked him about it that day, Jack had assumed it was just a fictional concept, something pulled straight from the pages of a movie. "Isn't it just regular obsidian?" he had wondered.
But both Cherry and Yuzu had confirmed that blood obsidian wasn't just a mythical stone—it truly existed. However, it wasn't obsidian stained with blood; rather, it was a type of red obsidian.